sambacc: add missing newline in generated ctdb.conf

This was working because we had a newline before the next section header
but this can break if you insert a new param after the 'nodes list'
param. I found it when prototyping something I am not going to use after
all, but the fix here is still worthwhile.

Signed-off-by: John Mulligan <[email protected]>

Author: phlogistonjohn

sambacc/ctdb.py

@@ -133,6 +133,7 @@ def _write_param(name: str, key: str) -> None:
     if ctdb_params.get("nodes_cmd"):
         nodes_cmd = ctdb_params["nodes_cmd"]
         fh.write(enc(f"nodes list = !{nodes_cmd}"))
+        fh.write(enc("\n"))
     fh.write(enc("\n"))
     fh.write(enc("[legacy]\n"))
     _write_param("realtime scheduling", "realtime_scheduling")